<template>
	<div class="login">
		<el-form ref="loginForm" :model="loginForm" :rules="loginRules" class="login-form">
			<h3 class="title">sso认证中心</h3>
			<el-form-item prop="username">
				<el-input
					v-model="loginForm.username"
					type="text"
					auto-complete="off"
					placeholder="账号"
				>
					<!--          <svg-icon slot="prefix" icon-class="user" class="el-input__icon input-icon" />-->
				</el-input>
			</el-form-item>
			<el-form-item prop="password">
				<el-input
					v-model="loginForm.password"
					type="password"
					auto-complete="off"
					placeholder="密码"
					@keyup.enter.native="handleLogin"
				>
					<!--          <svg-icon slot="prefix" icon-class="password" class="el-input__icon input-icon" />-->
				</el-input>
			</el-form-item>
			<el-form-item prop="code" v-if="captchaEnabled">
				<el-input
					v-model="loginForm.code"
					auto-complete="off"
					placeholder="验证码"
					style="width: 63%"
					@keyup.enter.native="handleLogin"
				>
					<svg-icon slot="prefix" icon-class="validCode" class="el-input__icon input-icon" />
				</el-input>
				<div class="login-code">
					<img :src="codeUrl" @click="getCode" class="login-code-img"/>
				</div>
			</el-form-item>
			<el-checkbox v-model="loginForm.rememberMe" style="margin:0px 0px 25px 0px;">记住密码</el-checkbox>
			<el-form-item style="width:100%;">
				<el-button
					:loading="loading"
					size="medium"
					type="primary"
					style="width:100%;"
					@click.native.prevent="handleLogin"
				>
					<span v-if="!loading">登 录</span>
					<span v-else>登 录 中...</span>
				</el-button>
				<div style="float: right;" v-if="register">
					<router-link class="link-type" :to="'/register'">立即注册</router-link>
				</div>
			</el-form-item>
		</el-form>
		<!--  底部  -->
		<div class="el-login-footer">
			<span>Copyright © 2018-2023 ruoyi.vip All Rights Reserved.</span>
		</div>
	</div>
</template>

<script>
// import { getCodeImg } from "@/api/login";
// import Cookies from "js-cookie";
// import { encrypt, decrypt } from '@/utils/jsencrypt'
import axios from "axios";

export default {
	name: "Login1",
	data() {
		return {
			codeUrl: "",
			loginForm: {
				username: "admin",
				password: "admin",
				rememberMe: false,
				code: "",
				uuid: ""
			},
			loginRules: {
				username: [
					{ required: true, trigger: "blur", message: "请输入您的账号" }
				],
				password: [
					{ required: true, trigger: "blur", message: "请输入您的密码" }
				],
				code: [{ required: true, trigger: "change", message: "请输入验证码" }]
			},
			loading: false,
			// 验证码开关
			captchaEnabled: true,
			// 注册开关
			register: false,
			redirect: undefined
		};
	},
	watch: {
		// $route: {
		//   handler: function(route) {
		//     this.redirect = route.query && route.query.redirect;
		//   },
		//   immediate: true
		// }
	},
	created() {
		this.getCode();
		this.getCookie();
	},
	methods: {
		async getCode() {
			// 使用 axios 获取图片数据
			// axios({
			//     url: 'http://localhost:9000/kaptcha', // 后端接口URL
			//     method: 'GET',
			//     responseType: 'blob', // 指定响应类型为Blob
			// }).then((response) => {
			//     // 使用响应数据创建Blob URL
			//     this.codeUrl = URL.createObjectURL(response.data);
			// }).catch((error) => {
			//     console.error('Error fetching captcha:', error);
			// });
			axios({
				url: 'http://localhost:9000/captchaImage', // 后端接口URL
				method: 'GET'
			}).then(res => {
				this.codeUrl = "data:image/gif;base64," + res.data.img;
				this.loginForm.uuid = res.data.uuid;
			}).catch((error) => {
				console.error('Error fetching captcha:', error);
			});
		},
		getCookie() {
			// const username = Cookies.get("username");
			// const password = Cookies.get("password");
			// const rememberMe = Cookies.get('rememberMe')
			// this.loginForm = {
			//   username: username === undefined ? this.loginForm.username : username,
			//   password: password === undefined ? this.loginForm.password : decrypt(password),
			//   rememberMe: rememberMe === undefined ? false : Boolean(rememberMe)
			// };
		},
		handleLogin() {
			this.$refs.loginForm.validate(valid => {
				if (valid) {
					this.loading = true;
					axios({
						url: 'http://localhost:9000/user/login', // 后端接口URL
						method: 'POST',
						data: this.loginForm
					}).then(res => {
						console.log(res)
						localStorage.setItem('token', res.data.data.tokenInfo.tokenValue);
						localStorage.setItem('username',res.data.data.user.username)
						// 跳转到首页或其他页面
						this.$router.push('/home');
					}).catch((error) => {
						console.error('Error fetching captcha:', error);
					});
					this.loading = false;
				}
			});

			// this.$refs.loginForm.validate(valid => {
			//   if (valid) {
			//     this.loading = true;
			//     if (this.loginForm.rememberMe) {
			//       Cookies.set("username", this.loginForm.username, { expires: 30 });
			//       Cookies.set("password", encrypt(this.loginForm.password), { expires: 30 });
			//       Cookies.set('rememberMe', this.loginForm.rememberMe, { expires: 30 });
			//     } else {
			//       Cookies.remove("username");
			//       Cookies.remove("password");
			//       Cookies.remove('rememberMe');
			//     }
			//     this.$store.dispatch("Login", this.loginForm).then(() => {
			//       this.$router.push({ path: this.redirect || "/" }).catch(()=>{});
			//     }).catch(() => {
			//       this.loading = false;
			//       if (this.captchaEnabled) {
			//         this.getCode();
			//       }
			//     });
			//   }
			// });
		}
	}
};
</script>

<style rel="stylesheet/scss" lang="scss">
.login {
	display: flex;
	justify-content: center;
	align-items: center;
	height: 99vh;
	background-image: url("../assets/login-background.jpg");
	background-size: cover;
}
.title {
	margin: 0px auto 30px auto;
	text-align: center;
	color: #707070;
}

.login-form {
	border-radius: 6px;
	background: #ffffff;
	width: 400px;
	padding: 25px 25px 5px 25px;
	.el-input {
		height: 38px;
		input {
			height: 38px;
		}
	}
	.input-icon {
		height: 39px;
		width: 14px;
		margin-left: 2px;
	}
}
.login-tip {
	font-size: 13px;
	text-align: center;
	color: #bfbfbf;
}
.login-code {
	width: 33%;
	height: 38px;
	float: right;
	img {
		cursor: pointer;
		vertical-align: middle;
	}
}
.el-login-footer {
	height: 40px;
	line-height: 40px;
	position: fixed;
	bottom: 0;
	width: 100%;
	text-align: center;
	color: #fff;
	font-family: Arial;
	font-size: 12px;
	letter-spacing: 1px;
}
.login-code-img {
	height: 38px;
}
</style>
